MARTEN TRANSPORT LTD MRTN
CIK 0000799167 · CUSIP 573075108
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $113.12M 8,707,943 shares | 0.00% | -211.64K(-2.40%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 02 | NUANCE INVESTMENTS, LLC CIK 1473182 · View history | $74.64M 5,745,928 shares | 5.81% | +508.49K(+9.70%)Added | SEC filing ↗ Aug 7, 2025 | ▾ |
| 03 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $68.63M 5,282,957 shares | 0.02% | -222.43K(-4.00%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 04 | VANGUARD GROUP INC CIK 102909 · View history | $54.67M 4,208,939 shares | 0.00% | -1.66K(0.00%)Reduced | SEC filing ↗ Aug 11, 2025 | ▾ |
| 05 | GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history | $43.58M 3,355,193 shares | 0.73% | +199.69K(+6.30%)Added | SEC filing ↗ Aug 5, 2025 | ▾ |
| 06 | VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history | $41.37M 3,184,814 shares | 0.03% | -950.67K(-23.00%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 07 | STATE STREET CORP CIK 93751 · View history | $31.24M 2,404,683 shares | 0.00% | -1.46K(-0.10%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 08 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $27.12M 2,087,404 shares | 0.01% | +126.33K(+6.40%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $18.99M 1,461,908 shares | 0.00% | +15.02K(+1.00%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 10 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history | $17.15M 1,320,316 shares | 0.05% | -110.58K(-7.70%)Reduced | SEC filing ↗ Jul 29, 2025 | ▾ |
| 11 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $14.01M 1,078,585 shares | 0.00% | -21.22K(-1.90%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 12 | MORGAN STANLEY CIK 895421 · View history | $13.44M 1,034,459 shares | 0.00% | +3.53K(+0.30%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 13 | LONDON CO OF VIRGINIA CIK 1259887 · View history | $12.64M 972,954 shares | 0.07% | +96.88K(+11.10%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 14 | JPMORGAN CHASE & CO CIK 19617 · View history | $10.38M 799,130 shares | 0.00% | -56.91K(-6.60%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 15 | Bank of New York Mellon Corp CIK 1390777 · View history | $8.71M 670,811 shares | 0.00% | +39.52K(+6.30%)Added | SEC filing ↗ Aug 5, 2025 | ▾ |
| 16 | NORTHERN TRUST CORP CIK 73124 · View history | $8.46M 651,391 shares | 0.00% | -17.49K(-2.60%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 17 | Nuveen, LLC CIK 1871926 · View history | $7.98M 614,660 shares | 0.00% | +21.86K(+3.70%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 18 | FMR LLC CIK 315066 · View history | $6.28M 483,629 shares | 0.00% | -11.43K(-2.30%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 19 | DEPRINCE RACE & ZOLLO INC CIK 1008894 · View history | $6.05M 465,777 shares | 0.13% | -28.75K(-5.80%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 20 | Clearbridge Investments, LLC CIK 1348883 · View history | $5.91M 454,912 shares | 0.00% | -92.65K(-16.90%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
Showing 20 / 215 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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